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Provedor de dados:  ArchiMer
País:  France
Título:  Technological Development and Fisheries Management
Autores:  Eigaard, Ole Ritzau
Marchal, Paul
Gislason, Henrik
Rijnsdorp, Adriaan D.
Data:  2014
Ano:  2014
Palavras-chave:  Catchability
Fishing mortality
Fishing power
Fisheries management
Fleet capacity
Technological development
Resumo:  Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism referred to as “technological creep.” We review how the introduction of new and more efficient electronic equipment, gear design, engines, deck equipment, and catch-handling procedures influences the capture efficiency (catchability) of commercial fishing vessels. On average, we estimate that catchability increases by 3.2% per year due to technological developments, an increase often ignored in fisheries management. The documentation and quantification of technological creep improves the basis for successfully integrating the effects of technological development (and catchability changes) in fisheries management regulations and policies. Ways of counteracting the undesired effects of technological creep are discussed as are the potential management benefits from improved fishing technology. Specific suggestions are given on the selection, application, and tuning of fisheries management tools that can be used to improve the balance between harvesting capacity and resource availability.
Tipo:  Text
Idioma:  Inglês
Identificador:  https://archimer.ifremer.fr/doc/00222/33368/35784.pdf

DOI:10.1080/23308249.2014.899557

https://archimer.ifremer.fr/doc/00222/33368/
Editor:  Taylor & Francis Inc
Relação:  info:eu-repo/grantAgreement/EC/FP7/289257/EU//MYFISH
Formato:  application/pdf
Fonte:  Reviews In Fisheries Science & Aquaculture (2330-8249) (Taylor & Francis Inc), 2014 , Vol. 22 , N. 2 , P. 156-174
Direitos:  Taylor & Francis Group, LLC

info:eu-repo/semantics/openAccess

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